code: def test_numpy_vectorize_funcname():
      def myfunc(a, b):
          """Return a-b if a>b, otherwise return a+b."""
          if a > b:
              return a - b
          return a + b
  
      vfunc = np.vectorize(myfunc)
      assert funcname(vfunc) == "vectorize_myfunc"
  
file_path: lightning-flash/tests/core/serve/test_dag/test_utils.py
imports: import operator
  from functools import partial
  import numpy
  import pytest
  from flash.core.serve.dag.utils import funcname, partial_by_order
  from flash.core.utilities.imports import _CYTOOLZ_AVAILABLE, _TOPIC_SERVE_AVAILABLE
label_desc: Use image node_id 5 for calling a global function with example usage: test_numpy_vectorize_funcname() and returns: unknown, unknown